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Defender Cooling/Heating

Here's where you'll find our collection of parts related to cooling and heating the Defender.  Radiators, pumps, hoses, thermostats, fan belts, heater cores, blowers, and hoses.  If it cools it down, or heats it up, it'll be here.  

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  • $18.84 - $18.84
    $18.84
    $18.84 - $18.84
    $18.84

    Trunnion Assembly for Heater Cables Series & Defender to 06

    Trunnion Assembly for Heater Cables.For Series 3 and Defender to 2006.

    $18.84 - $18.84
    $18.84
    $18.84 - $18.84
    $18.84
  • $11.77 - $11.77
    $11.77
    $11.77 - $11.77
    $11.77

    Hose for Radiator Overflow to Bottle Series 2a-3

    Land Rover Genuine Hose for Radiator Overflow Bottle, Overflow Output.For Series 2a-3 with the Overflow Bottle, Defender 4 Cylinder Gas and 3.5L V8...

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    $11.77 - $11.77
    $11.77
    $11.77 - $11.77
    $11.77
  • $9.48 - $9.48
    $9.48
    $9.48 - $9.48
    $9.48

    Hose for Radiator Overflow Bottle Overflow Output Series 2a-3

    Hose for Radiator Overflow Bottle, Overflow Output.For Series 2a-3 with the Overflow Bottle, Defender 4 Cylinder Gas and 3.5L V8, and Discovery 1 w...

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    $9.48 - $9.48
    $9.48
    $9.48 - $9.48
    $9.48
  • $61.63 - $61.63
    $61.63
    $61.63 - $61.63
    $61.63

    Temperature Coolant Sender/Sensor 200Tdi Defender

    Temperature Coolant Sender for 200Tdi Defender.

    $61.63 - $61.63
    $61.63
    $61.63 - $61.63
    $61.63
  • $176.55 - $176.55
    $176.55
    $176.55 - $176.55
    $176.55

    Ancilliary Drive Pulley Tensioner Assembly 300Tdi OEM Dayco

    OEM Dayco Ancilliary Drive Pulley Tensioner Assembly.For 300Tdi, Defender, Discovery 1.Note: This Mounts beside the Water Pump. Not for AC Belt, se...

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    $176.55 - $176.55
    $176.55
    $176.55 - $176.55
    $176.55
  • $91.81 - $91.81
    $91.81
    $91.81 - $91.81
    $91.81

    Ancilliary Drive Pulley Tensioner Assembly 300Tdi

    Ancilliary Drive Pulley Tensioner Assembly.For 300Tdi, Defender, Discovery 1.Note: This Mounts beside the Water Pump. Not for AC Belt, see EP-ERR7296.

    $91.81 - $91.81
    $91.81
    $91.81 - $91.81
    $91.81
  • $64.44 - $64.44
    $64.44
    $64.44 - $64.44
    $64.44

    Coolant Exp Tank Unit Black 200/300 TDI, D1 V8, MPI, RRC-V8

    Coolant Expansion Tank Unit Black.Note: Cap is Not included, see EC-NTC7161 (linked below).Fits Defender 200Tdi and 300Tdi, Discovery 1 V8 and MPI,...

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    $64.44 - $64.44
    $64.44
    $64.44 - $64.44
    $64.44
  • $17.86 - $17.86
    $17.86
    $17.86 - $17.86
    $17.86

    Coolant Sensor for V8 EFI up to 1998; D1, RRC, P38

    Coolant Sensor for V8 EFI up to 1998.For D1, RRC, P38.Supersedes EC-EAC3927L.

    $17.86 - $17.86
    $17.86
    $17.86 - $17.86
    $17.86
  • $6.72 - $6.72
    $6.72
    $6.72 - $6.72
    $6.72

    Water Pump Bypass Hose for 300Tdi Disco1, Def 90/110

    Water Pump Coolant Bypass Hose for 300Tdi Defender and Discovery 1.For a Complete Set of Hoses with clamps for the Defender 300Tdi, see EC-HOSEKITD3.

    $6.72 - $6.72
    $6.72
    $6.72 - $6.72
    $6.72
  • $1.83 - $1.83
    $1.83
    $1.83 - $1.83
    $1.83

    O-Ring for Oil Cooler Pipes Defender, D1, RRC 200/300Tdi V8

    O-Ring for Oil Cooler Pipes.For Defender, Discovery 1, RRC. 200Tdi, 300Tdi and V8.

    $1.83 - $1.83
    $1.83
    $1.83 - $1.83
    $1.83
  • $17.49 - $17.49
    $17.49
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    $17.49

    Bolt Kit for 300Tdi Water Pump Defender, D1, RRC

    Bolt Kit for 300Tdi Water Pump - 8 Bolts.Fits Defender, Discovery 1, and RRC 300Tdi.

    $17.49 - $17.49
    $17.49
    $17.49 - $17.49
    $17.49
  • $62.58 - $62.58
    $62.58
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    $62.58

    Heater Hose Return 200Tdi Defender LHD from HA700726 (1991)

    Heater Hose Return 200Tdi Left Hand Drive Defender from 1991, from VIN: HA700726. Land Rover Genuine. For earlier 200Tdi, see HS-BTR982 (linked bel...

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    $62.58 - $62.58
    $62.58
    $62.58 - $62.58
    $62.58
  • $61.82 - $61.82
    $61.82
    $61.82 - $61.82
    $61.82

    Heater Hose Inlet 200Tdi Defender LHD frm HA700726 (1991)

    Heater Hose Inlet, Pipe to Heater 200Tdi Left Hand Drive Defender from VIN: HA700726 (1991). Land Rover Genuine. For earlier 200Tdi, see HS-BTR983 ...

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    $61.82 - $61.82
    $61.82
    $61.82 - $61.82
    $61.82
  • $22.58 - $22.58
    $22.58
    $22.58 - $22.58
    $22.58

    Intercooler Hose to Manifold Inlet 300Tdi

    Intercooler Hose to Manifold Inlet 300Tdi

    $22.58 - $22.58
    $22.58
    $22.58 - $22.58
    $22.58
  • $68.44 - $68.44
    $68.44
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    $68.44

    Water Pump for 300Tdi Defender, D1, RRC with Gasket

    Water Pump for 300Tdi Defender, Discovery 1, and RRC.Includes Gasket. Supersedes EC-STC1086.

    $68.44 - $68.44
    $68.44
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    $68.44
  • $27.96 - $27.96
    $27.96
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    $27.96

    Seal Air Duct / Blower for Defender OEM

    Seal Air Duct / Blower for Defender OEM.Foam Seal for the Heater Blower to the Duct.

    $27.96 - $27.96
    $27.96
    $27.96 - $27.96
    $27.96
  • $388.60 - $388.60
    $388.60
    $388.60 - $388.60
    $388.60

    Terrafirma Oil Cooler Repair Kit for TD5 Defender/D2

    Terrafirma Oil Cooler Repair Kit for TD5 Engine For Defender or Discovery 2 with TD5 Td5 oil cooler repair kit, to replace leaking oil cooler found...

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    $388.60 - $388.60
    $388.60
    $388.60 - $388.60
    $388.60
  • $18.45 - $18.45
    $18.45
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    $18.45

    Hose Oil Cooler to Radiator Defender TD5

    Hose Oil Cooler to Radiator Defender TD5

    $18.45 - $18.45
    $18.45
    $18.45 - $18.45
    $18.45
  • $28.84 - $28.84
    $28.84
    $28.84 - $28.84
    $28.84

    Hose Fuel Cooler to Return Defender TD5 to 4A673266

    Hose Fuel Cooler to Return Defender TD5 to VIN: 4A673266

    $28.84 - $28.84
    $28.84
    $28.84 - $28.84
    $28.84
  • $22.09 - $22.09
    $22.09
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    $22.09

    Fan Belt 300Tdi 90/110, D1 & RRC w/ 49mm Alt Pulley frm '96

    Serpentine Fan Belt for 300Tdi with 49mm Pulley.For Defender from 1995, Engine SN: 16L 25165. Discovery 1 from VIN: MA163104, and Range Rover Class...

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    $22.09 - $22.09
    $22.09
    $22.09 - $22.09
    $22.09
  • $194.99 - $194.99
    $194.99
    $194.99 - $194.99
    $194.99

    Radiator Hose Upper for Defender TD5 Land Rover Genuine

    Radiator Hose Upper for Defender TD5 Land Rover Genuine

    $194.99 - $194.99
    $194.99
    $194.99 - $194.99
    $194.99
  • $66.86 - $66.86
    $66.86
    $66.86 - $66.86
    $66.86

    Cable for Heater Air Distribution Series3, Defender to '01

    Cable for Heater Air Distribution Upper/Lower Control.For Series 3 and Defender up to VIN: 1A616951, 2001.For the later cable, see HS-JFF000120 (li...

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    $66.86 - $66.86
    $66.86
    $66.86 - $66.86
    $66.86
  • $39.99 - $39.99
    $39.99
    $39.99 - $39.99
    $39.99

    Heater Air Duct Outlet to Floor RH Series 3 / Defender to '06

    Heater Air Duct Outlet to Floor RH Series 3 / Defender to '06

    $39.99 - $39.99
    $39.99
    $39.99 - $39.99
    $39.99
  • $32.99 - $32.99
    $32.99
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    $32.99

    Heater Air Duct Outlet to Floor LH Series 3 / Defender to '06

    Heater Air Duct Outlet to Floor LH Series 3 / Defender to '06

    $32.99 - $32.99
    $32.99
    $32.99 - $32.99
    $32.99
  • $55.99 - $55.99
    $55.99
    $55.99 - $55.99
    $55.99

    Heater Hose Inlet for 200/300Tdi D1 89-98, RRC 92-94

    Heater Hose Inlet for 200/300Tdi D1 89-98, RRC 92-94

    $55.99 - $55.99
    $55.99
    $55.99 - $55.99
    $55.99
  • $55.99 - $55.99
    $55.99
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    $55.99

    Heater Hose Outlet for 200/300Tdi D1 89-98, RRC 92-94

    Heater Hose Outlet for 200/300Tdi D1 89-98, RRC 92-94

    $55.99 - $55.99
    $55.99
    $55.99 - $55.99
    $55.99
  • $124.36 - $124.36
    $124.36
    $124.36 - $124.36
    $124.36

    Heater Matrix for 90/110/130 Downward In/Out Pipes to '98

    Heater Matrix for Defender - Downward In/Out Pipes Up to VIN:WA159806, 1998, If your Heater has Horizontal In/Out Pipes, see HS-UTP1725 (linked bel...

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    $124.36 - $124.36
    $124.36
    $124.36 - $124.36
    $124.36
  • $123.68 - $123.68
    $123.68
    $123.68 - $123.68
    $123.68

    Heater Matrix Defender 90/110/130 LHD from XA159807('98)

    Heater Matrix Core with Forward Facing In/Oulet Pipes.For Left Hand Drive Defender from XA159807, (1998).Look at the pictures, make sure you are or...

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    $123.68 - $123.68
    $123.68
    $123.68 - $123.68
    $123.68
  • $17.32 - $17.32
    $17.32
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    $17.32

    Seal for Heater Intake Duct/Grill on Top of Wing Def-90/110

    Seal for Heater Intake Duct/Grill on Top of Wing Def-90/110

    $17.32 - $17.32
    $17.32
    $17.32 - $17.32
    $17.32
  • Sold out
    $22.73 - $22.73
    $22.73
    $22.73 - $22.73
    $22.73

    Grommet for Demister Tube Through Dash Defender 90/110

    Grommet for Demister Tube Through the Dash.For Defenders up to 2006.

    $22.73 - $22.73
    $22.73
    $22.73 - $22.73
    $22.73
    Sold out
  • $17.67 - $17.67
    $17.67
    $17.67 - $17.67
    $17.67

    Heater Damper/Dump Valve Drain Tube OEM 90/110

    Heater Damper/Dump Valve Drain Tube OEM 90/110

    $17.67 - $17.67
    $17.67
    $17.67 - $17.67
    $17.67
  • $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    Temp Sender Unit 300TdiV8MPI/EFI Def,D1,RRC,P38 Green Top

    Temperature Sender Unit for V8MPI/EFI Def,D1,RRC,P38 (Green)

    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • $255.73 - $255.73
    $255.73
    $255.73 - $255.73
    $255.73

    Air Intake Duct for Heater (Non AC) LHD Defender 1987-98

    Air Intake Duct for Heater (Non AC) LHD Defender 1987-98

    $255.73 - $255.73
    $255.73
    $255.73 - $255.73
    $255.73
  • Sold out
    $18.24 - $18.24
    $18.24
    $18.24 - $18.24
    $18.24

    Alloy Blue Bleed Screw for TD5 Top Hose Defender/D2

    Alloy Blue Bleed Screw for TD5 Top Hose Defender and the Discovery 2

    $18.24 - $18.24
    $18.24
    $18.24 - $18.24
    $18.24
    Sold out
  • $64.99 - $64.99
    $64.99
    $64.99 - $64.99
    $64.99

    Hose Expansion Tank to Radiator TD5 on Defender

    Hose from the expansion tank into the radiator.  Fits Defender 90, 110, 130 from 1998-2016.

    $64.99 - $64.99
    $64.99
    $64.99 - $64.99
    $64.99
  • $254.99 - $254.99
    $254.99
    $254.99 - $254.99
    $254.99

    Blower Motor Resistor pack for Td5

    Blower Motor Resistor pack for Td5 SPECIAL ORDER: Please note this item is special order and there will be a substantial passage of time between or...

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    $254.99 - $254.99
    $254.99
    $254.99 - $254.99
    $254.99
  • $9.36 - $9.36
    $9.36
    $9.36 - $9.36
    $9.36

    Radiator Hose Top 300Tdi Disco 1 89-98, RRC 92-94

    Radiator Hose Top 300Tdi Disco 1 89-98, RRC 92-94

    $9.36 - $9.36
    $9.36
    $9.36 - $9.36
    $9.36
  • $4.68 - $4.68
    $4.68
    $4.68 - $4.68
    $4.68

    Bolt Long for 300Tdi Water Pump M8x120 3 Required

    Bolt Long for 300Tdi Water Pump M8x120  3 Required. OEM. For a kit of all 8 bolts, see EC-3BCR248 (linked below).

    $4.68 - $4.68
    $4.68
    $4.68 - $4.68
    $4.68
  • $132.88 - $132.88
    $132.88
    $132.88 - $132.88
    $132.88

    Control Cable Heat Outlet Defender 2002 to 2006

    Control Cable Heat Outlet Defender 2002 to 2006.Control Cable for Heater Outlet Main Air Valve. Actuated when turning on the Blower.For Defender fr...

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    $132.88 - $132.88
    $132.88
    $132.88 - $132.88
    $132.88
  • $249.99 - $249.99
    $249.99
    $249.99 - $249.99
    $249.99

    Water Pump and Connector Assembly 2.4L Puma

    Water Pump and Connector Assembly 2.4L Puma

    $249.99 - $249.99
    $249.99
    $249.99 - $249.99
    $249.99
  • $2.99 - $2.99
    $2.99
    $2.99 - $2.99
    $2.99

    O-Ring Air Con Defender Puma 2007on OEM

    O-Ring Air Conditionier for Defender Puma 2007on OEM Note: You are purchasing 1, not 10 like shown in the photo.

    $2.99 - $2.99
    $2.99
    $2.99 - $2.99
    $2.99
  • $36.88 - $36.88
    $36.88
    $36.88 - $36.88
    $36.88

    Decal for Heater Temp Control and Fan Speed Defender to TD5

    Self-Adhesive Panels for Heater Temperature Control and Fan Speed, Backlit. For Defender Td5, 1999 to 2006. OEM Quality Self-Adhesive Panels, much ...

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    $36.88 - $36.88
    $36.88
    $36.88 - $36.88
    $36.88
  • $36.88 - $36.88
    $36.88
    $36.88 - $36.88
    $36.88

    Self-Adhesive Panels Heater Temp Control & Fan Speed Defender Tdi

    Self-Adhesive Panels for Heater Temperature Control and Fan Speed, Non-Backlit. For Defender, 1983 to 1998. OEM Quality Self-Adhesive Panels, much ...

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    $36.88 - $36.88
    $36.88
    $36.88 - $36.88
    $36.88
  • $22.92 - $22.92
    $22.92
    $22.92 - $22.92
    $22.92

    Decal for Heater Temp Control and Fan Speed Defender to Tdi

    Decals for Heater Temp Control and Fan Speed, Non-Backlit. For Defender, 1983 to 1998. For OEM Quality Self-Adhesive Panels, see HS-MTC6006/7.

    $22.92 - $22.92
    $22.92
    $22.92 - $22.92
    $22.92
  • $42.63 - $42.63
    $42.63
    $42.63 - $42.63
    $42.63

    Thermostat 88 Degree C for 3.5/3.9/4.0/4.2L V8 Def,D1,RRC Genuine

    Thermostat 88 Degree C for 3.5L, 3.9, 4.0L and 4.2L V8. Land Rover Genuine. For Discovery 1, Range Rover Classic, and Defender.

    $42.63 - $42.63
    $42.63
    $42.63 - $42.63
    $42.63
  • $18.88 - $18.88
    $18.88
    $18.88 - $18.88
    $18.88

    Thermostat 88 Degree C for 3.5L, 3.9L, 4.0L and 4.2L V8 D1, RRC, Defender

    Thermostat 88 Degree C for 3.5L, 3.9L, 4.0L and 4.2L V8.For Discovery 1, Range Rover Classic, and Defender.

    $18.88 - $18.88
    $18.88
    $18.88 - $18.88
    $18.88
  • Sold out
    $165.72 - $165.72
    $165.72
    $165.72 - $165.72
    $165.72

    Adapter Pipe for Heater Hose on 5-Bearing 2.25L Metric

    Adapter Pipe for Heater Hose on 5-Bearing 2.25L and 2.5L Engine, Metric Thread. For the Earlier Adapter Pipe, see HS-624091.

    $165.72 - $165.72
    $165.72
    $165.72 - $165.72
    $165.72
    Sold out
  • $0.58 - $0.58
    $0.58
    $0.58 - $0.58
    $0.58

    O-Ring for Filler Plug Radiator 300Tdi, D1, RR P38 Gas

    O-Ring for Filler Plug Radiator 300Tdi, D1, RR P38 Gas

    $0.58 - $0.58
    $0.58
    $0.58 - $0.58
    $0.58